callsign		distance	last heard - UTC		callsign		distance	last heard - UTC
CT2GPZ		26.1 yards 38°	2012-01-28 13:32:44		CT2GPZ-3		1.2 miles 12°	2012-02-14 03:58:14
CS5GPG		1.4 miles 9°	2012-02-14 02:41:20		CT2GPZ-12		1.8 miles 7°	2012-02-14 02:43:08
CQ0DSM B		4.2 miles 70°	2012-02-14 04:11:55		CQ0DSM-B		4.2 miles 70°	2012-02-14 04:05:37
EA4LT		16.5 miles 73°	2012-02-13 23:24:26		CW4198		19.0 miles 324°	2012-01-15 23:08:25
CT2IKK		19.1 miles 324°	2012-01-29 20:47:19		CT2IKK-7		19.1 miles 324°	2012-01-27 18:10:04
EA7RH		32.3 miles 135°	2012-02-05 21:01:04		CW0214		42.5 miles 286°	2012-02-14 03:25:06

This page shows real-time information collected from the Automatic Position Reporting System Internet network (APRS-IS). APRS is used by amateur (ham) radio operators to transmit real-time position information, weather data, telemetry and messages over the radio. A vehicle equipped with a GPS receiver, a VHF transmitter or HF transceiver and a small computer device called a tracker transmits it's location, speed and course in a small data packet, which is then received by a nearby iGate receiving site which forwards the packet on the Internet. Systems connected to the Internet can send information on the APRS-IS without a radio transmitter, or collect and display information transmitted anywhere in the world.